The Crowner John Mystery series by Bernard Knight consists of 15 books, published between 1998 and 2012. The series begins with The Sanctuary Seeker.
The Dr. Richard Pryor Mystery series by Bernard Knight consists of 3 books, published between 2010 and 2012. The series begins with Where Death Delights.
The Sixties Mysteries series by Bernard Knight consists of 2 books, starting in 2015. The series begins with The Thread of Evidence.
The Tom Howden series by Bernard Knight consists of 1 book, starting in 2012. The series begins with Dead in the Dog.